Maybe it would help a bit to bring back the gathering mini game from 1.0
Simple solution, put rare mats (5% chance to get it) for highlevel crafting in endgame dungeons.Also like to point that people asking for crafted items to be better than Dungeon ones, are idiots, if dungeon items are worse than crafting there is Zero reason to do them & if you need to craft (leveling crafting, gear up, meld e.t.c.) to do end game then the games not worth playing as people generally play mmos just so they can do the fighting aspects. Take that away & give it to crafter who charge to much & everyone has access to rare Bis Powerful items then your not going to have anyone playing.
Make it that only highlevel gears crafted with these mats would be a bit better (5 ilevel lower, but with the option to put materias in it) than the gears from the endgame dungeon. Then people would still run the dungeon, to get the dungeon gear or the mats for the other gear.
For this we have a market board.& if you need to craft (leveling crafting, gear up, meld e.t.c.) to do end game then the games not worth playing as people generally play mmos just so they can do the fighting aspects.